Slide 1Section 4–2: The Structure of an Atom Coach Kelsoe Physical Science Pages 108–112 Slide 2 Objectives Identify three subatomic particles and compare their properties.…
Slide 1Chapter 3 Time and Geology Slide 2 Geochronology The science that deals with determining the ages of rocks is called geochronology. Slide 3 Methods of Dating Rocks…
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1.Section 3 Biochemical ConceptsMr. McCammon Biology I and SSR2. Section 3.1 I.Characteristics of Living Things A. One or more cells B. Have a way to reproduce C. Grow and…
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1. The Periodic Table An old story told in a new way … 2. Let’s start with a song … So who can explain the periodic table for me now? 3. Hmmm … let’s start at the…
Slide 1Suzanne D'Anna1 Composition of Matter Slide 2 Suzanne D'Anna2 Composition of Matter l all matter is composed of ELEMENTS l elements cannot be decomposed…
Slide 1 Ch.2 Chemistry of Life Slide 2 Nature of Matter Atoms are made up of three subatomic particles 1. Protons – Positive charge 2. Neutrons – Neutral charge 3. Electrons…